2014
A radio project carried out by Antivaho Cinematográfico together with Lluc Mayol (La Fanzinoteca) and Jordi Oliveras (Indigestió) at the Valparaíso Cultural Park, Chile.

2012 A visual essay composed of ten pieces that make up a decalogue about the work Conferencias Norte-Sur-Este-Oeste (North-South-East-West Conferences) by the artist Olga Merchán for the Sala d'Art Josep Bages of the Art Center Torre Muntadas of El Prat de Llobregat.
Directed by: Èrika Sánchez and Xavier Esteban
Screenwriters: Èrika Sánchez and Xavier Esteban
Produced by Antivaho Cinematográfico

2010 Film rehearsal for the Sala d'Art Josep Bages of the Art Center Torre Muntadas of El Prat de Llobregat.
Directed by: Èrika Sánchez and Xavier Esteban
Screenwriters: Èrika Sánchez and Xavier Esteban
Produced by Antivaho Cinematográfico